Pentax F 4,5 - 5,6 100-300 focusing problem - PentaxForums.com

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04-03-2011, 11:53 PM	#1
linusmasser New Member Join Date: Mar 2011 Photos: Gallery Posts: 2	Pentax F 4,5 - 5,6 100-300 focusing problem Hi all! I'm new to this forum and have a question to all Pentax experts here. I have a K-7 and bought a used Pentax F 4,5-5,6 100-300mm lens. The problem is that when i go above 135mm it can't get focus beyond approx 10 meters. I have tried with both AF and MF. How can this be? And is it an easy fix? Please advise. Best Regards Linus

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